Earl Grey Sponge Cupcakes with Lavender Marshmallow Glaze

I made the cupcakes using the recipe for Carla’s Hot Milk Sponge cake from the More with Less cookbook by Doris Janzen Longacre, but I infused the milk with Earl Grey tea. The topping is the same marshmallow cream from Mimi’s poppyseed cake, except I steeped dried lavender in the water I used, and did not include vanilla.